255157038

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{211573}}^1$

素因数の和:211648

約数の個数: 24

約数和(自身を含む): 561094248

約数和(自身を除く): 305937210

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 211573, 423146, 634719, 1269438, 1904157, 3808314, 14175391, 28350782, 42526173, 85052346, 127578519, 255157038]

約数ペア:

[(1, 255157038), (2, 127578519), (3, 85052346), (6, 42526173), (9, 28350782), (18, 14175391), (67, 3808314), (134, 1904157), (201, 1269438), (402, 634719), (603, 423146), (1206, 211573)]